ASSEMBLY

Fit the support flange (F) on the output shaft. Make sure that the blade is centered by fitting it to the guide on the support flange.

Screw the support cup (E) onto the output shaft threads (CAUTION! Left-hand thread). Tighten to a torque of 35- 50 Nm (3.5-5.0 kpm). Use the socket spanner in the tool kit. Note that the locking pin (C) must remain inside the gear housing to lock the drive disk. Hold the shaft of the socket spanner as close to the blade guard/combination guard as possible.

WARNING! Tighten the lock screw (N) in the

!center hole of the support cup. Tighten to a torque of 35-50 Nm (3.5-5.0 kpm), CAUTION! Left-hand thread. If the lock screw is not fitted in the support cup, there is a risk that the support cup will come unscrewed. This means that the blade will also come loose, which could result in serious or fatal injury to the operator or others.

Fitting the blade guard and saw blade

The blade guard (A) is fitted using 4 screws (L) as shown.

CAUTION!

Always use the recommended guard for the cutting attachment you are using. See chapter on Technical data.

L

A

To tighten the nut, turn the spanner in the opposite direction to the direction of rotation (Caution! left-hand thread).

G F

D

B

C

When loosening and tightening the saw blade nut, there is a risk of injury from the teeth of the saw blade. You should therefore always ensure that your hand is shielded by the blade guard when doing this. Always use a socket spanner with a shaft that is long enough to allow this. The arrow in the diagram shows the area where you should operate the socket spanner when loosening or tightening the nut.

Fitting the trimmer guard and trimmer head Trimmy SII

CAUTION! If the machine is to be used with a trimmer head, the fast idle speed must be reduced by 400-500 rpm. See instructions under the heading Carburettor.

Fit the correct trimmer guard (A) for use with the trimmer head. Secure the trimmer guard using the 4 screws (L) and the support plate (M) as shown.

Fit the drive disc (B) on the output shaft.

Turn the blade shaft until one of the holes in the drive disc aligns with the corresponding hole in the gear housing.

Insert the locking pin (C) in the hole to lock the shaft.

• Fit the drive disc (B) on the output shaft.

• Turn the blade shaft until one of the holes in the drive disc

aligns with the corresponding hole in the gear housing.

• Insert the locking pin (C) in the hole to lock the shaft.

• Place the blade (D) and support flange (F) on the output

shaft.

A

M

L B

C

• Fit the nut (G). The nut must be tightened to a torque of

35-50 Nm (3.5-5 kpm). Use the socket spanner in the tool

kit. Hold the shaft of the spanner as close to the blade

guard as possible.

Screw on the trimmer head (H) in the opposite direction to the direction of rotation.

14 – English

Page 14
Image 14
Jonsered GR41/50 manual Fitting the blade guard and saw blade, Blade guard a is fitted using 4 screws L as shown

GR41/50 specifications

The Jonsered GR41/50 is a robust and versatile garden tractor designed for both commercial and residential use. Known for its reliability and efficient performance, this model has become a preferred choice among landscaping professionals and homeowners alike.

One of the standout features of the Jonsered GR41/50 is its powerful engine. It typically comes equipped with a 500cc gasoline engine that ensures optimal performance. This engine provides ample power for tackling a variety of tasks, from mowing large lawns to handling more demanding gardening activities. The automatic transmission allows for smooth and effortless operation, enabling users to focus on their gardening tasks without the distraction of manual gear shifting.

The GR41/50 boasts a robust cutting deck, usually available in multiple sizes, allowing users to select the right width for their specific needs. The cutting height can often be adjusted easily, ensuring precision lawn care while catering to different grass types and growing conditions. This feature is particularly useful for achieving a well-maintained and healthy lawn throughout the changing seasons.

In terms of technology, the Jonsered GR41/50 features advanced steering mechanisms, often with a tight turning radius, making it easy to navigate around obstacles in the garden. This agility enhances productivity and ensures that users can cover ground more efficiently. Additionally, many models come equipped with ergonomic seating and controls, promoting comfort during prolonged use and reducing operator fatigue.

Durability is another significant aspect of the Jonsered GR41/50. Built with high-quality materials, this garden tractor is designed to withstand the rigors of frequent use. The sturdy frame and reliable components contribute to its long lifespan, making it a wise investment for those seeking a reliable gardening machine.

Moreover, the GR41/50 often includes a range of attachments and accessories, such as plows, tow-behind trailers, and snow removal equipment, transforming it into a multi-functional tool for year-round use. This versatility not only maximizes its utility but also provides excellent value for users.

In summary, the Jonsered GR41/50 is a well-rounded garden tractor that combines power, technology, and durability. With its remarkable features, user-friendly design, and adaptability to various tasks, it stands out as a top choice for anyone looking to enhance their gardening and landscaping efficiency.